🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.04 AU - 2.32 AU

Year: 1200 Days

Day: 31.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,082,494 km

• M1: 28,124 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149

Radius: 12

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 8.21 AU - 13.68 AU

Year: 13489 Days

Day: 6.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 52,082,494 km

• M1: 161,715 km (0.101 R)
• M2: 838,945 km (0.026 R)
• M3: 1,443,320 km (0.103 R)
• M4: 4,000,546 km (0.078 R)
• M5: 6,303,456 km (0.099 R)
• M6: 6,916,209 km (0.098 R)
• M7: 8,025,477 km (0.056 R)
• M8: 9,207,151 km (0.101 R)
• M9: 11,561,522 km (0.064 R)
• M10: 14,006,998 km (0.053 R)
• M11: 14,523,111 km (0.119 R)
• M12: 16,779,196 km (0.114 R)
• M13: 18,024,299 km (0.101 R)
• M14: 19,541,820 km (0.082 R)
• M15: 21,068,317 km (0.077 R)
• M16: 23,145,932 km (0.107 R)
• M17: 32,330,643 km (0.081 R)
• M18: 34,878,295 km (0.071 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.5

Radius: 3.1

Gravity: 77.26 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 14.37 AU - 17.67 AU

Year: 23903 Days

Day: 19 Hours

Environment

Temp: -196 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 52,082,494 km

• M1: 39,195 km (0.116 R)
• M2: 240,853 km (0.05 R)
• M3: 398,978 km (0.099 R)
• M4: 830,268 km (0.098 R)
• M5: 1,809,087 km (0.046 R)
• M6: 2,162,288 km (0.084 R)
• M7: 2,414,210 km (0.076 R)
• M8: 2,659,701 km (0.066 R)
• M9: 2,894,719 km (0.041 R)
• M10: 3,287,563 km (0.05 R)
• M11: 4,281,940 km (0.075 R)
• M12: 7,739,745 km (0.113 R)
• M13: 8,381,221 km (0.11 R)
• M14: 10,710,011 km (0.047 R)
• M15: 14,360,049 km (0.077 R)
• M16: 17,563,239 km (0.107 R)
• M17: 19,426,031 km (0.074 R)
• M18: 21,313,807 km (0.097 R)
• M19: 27,218,585 km (0.107 R)
• M20: 27,460,634 km (0.056 R)
• M21: 38,357,941 km (0.097 R)
• M22: 40,678,204 km (0.115 R)
• M23: 42,926,511 km (0.088 R)
• M24: 52,561,212 km (0.115 R)
• M25: 53,313,390 km (0.057 R)
• M26: 56,197,637 km (0.094 R)
• M27: 58,779,995 km (0.059 R)
• M28: 61,026,058 km (0.104 R)
• M29: 62,274,901 km (0.083 R)
• M30: 81,839,909 km (0.044 R)
• M31: 82,596,425 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.8

Radius: 7.1

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 13.46 AU - 20.02 AU

Year: 25532 Days

Day: 16.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 52,082,494 km

• M1: 88,562 km (0.12 R)
• M2: 583,731 km (0.114 R)
• M3: 881,431 km (0.102 R)
• M4: 1,409,511 km (0.108 R)
• M5: 4,427,349 km (0.104 R)
• M6: 7,315,037 km (0.1 R)
• M7: 7,611,988 km (0.118 R)
• M8: 12,241,743 km (0.106 R)
• M9: 16,436,916 km (0.12 R)
• M10: 19,575,929 km (0.064 R)
• M11: 19,820,222 km (0.103 R)
• M12: 28,234,953 km (0.088 R)
• M13: 31,459,086 km (0.119 R)
• M14: 35,520,818 km (0.101 R)
• M15: 40,049,744 km (0.094 R)
• M16: 51,771,186 km (0.108 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 11,184 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit